Pteridium aquilinum var. arachnoideum (Kaulf.) Brade

CHICAGO NATURAL HISTORY MUSEUM
Pteridium aquilinum (L. ) Kuhn
var* arachnoideum (Kaulf*) Herter
R. G. Stolze
CHICAGO NATURAL HISTORY MUSEUM EXPEDITION TO VENEZUELA
Chimantâ Massif
No. 75507	Estado Bolivar
PteridiuB
i t ut
fronds up to 5 feet tall, chart&ceous« blue-green
above, silvery below; in thickets
Along base of southeast-facing sandstone bluffs of Chimantd-tepui
(Torono-tepui), from south corner northeastward
altitude 1700 meters
Julian A. Steyermark	May 21,
BOTANICAL
R D
NE_yy YORK BOTANICAL GARDEN
1Distributed by Chicago Natural Hiatory Museum and Thé New York Botanical Garden
04015484
04015484